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家庭影院在国内兴起已经有几年了，然而家庭影院应该是个什么含义呢？虽然没有一个严格的定义，但它绝不是任何视听设备的简单组合。它应包括哪些设备呢？在这里，我要从电影院多声道系统发展说起。电影诞生于１８９５年，初期是无声片（默片），到了２０年代后期，发展了...
Home theater has been around for a few years in China, but what is the meaning of home theater? Although not a strict definition, but by no means any simple combination of audio-visual equipment. What equipment should it include? Here, I’m going to start with the development of multi-channel cinema systems. The movie was born in 1895, the early silent film (silent film), to the late 1920s, the development of ...